James L. Henkle, associate professor of the school of art at the University of Oklahoma designed the screen on commission from the Tulsa Historical Society. In the center of the screen is a stylized turtle, made of oxidized copper. Surrounding it, in braised brass, polished brass and copper, are flame forms representing the sacred fire of the Creek Indians, Tulsa’s first citizens. The screen weighs more than 500 pounds and is currently located on the second floor of the Central Library.